[go: up one dir, main page]

CA2950795C - Methode et systeme d'extraction selective d'hydrogene gazeux destines a des applications d'analyse de gaz - Google Patents

Methode et systeme d'extraction selective d'hydrogene gazeux destines a des applications d'analyse de gaz Download PDF

Info

Publication number
CA2950795C
CA2950795C CA2950795A CA2950795A CA2950795C CA 2950795 C CA2950795 C CA 2950795C CA 2950795 A CA2950795 A CA 2950795A CA 2950795 A CA2950795 A CA 2950795A CA 2950795 C CA2950795 C CA 2950795C
Authority
CA
Canada
Prior art keywords
membrane
oil
selectively permeable
permeable membrane
hydrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2950795A
Other languages
English (en)
Other versions
CA2950795A1 (fr
Inventor
James Christopher HUNTER
Grainne BLACK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Vernova GmbH
Original Assignee
General Electric Technology GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Technology GmbH filed Critical General Electric Technology GmbH
Publication of CA2950795A1 publication Critical patent/CA2950795A1/fr
Application granted granted Critical
Publication of CA2950795C publication Critical patent/CA2950795C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/005—H2
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2841—Gas in oils, e.g. hydrogen in insulating oils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0015—Organic compounds; Solutions thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Il est décrit des systèmes et des procédés visant à extraire sélectivement de lhydrogène gazeux dissous dans du carburant. Dans un mode de réalisation, un système comprend une membrane sélectivement perméable fournie à un point de contact entre le carburant et une chambre de capteur. La membrane sélectivement perméable présente une spécificité en hydrogène et une épaisseur choisies pour minimiser la détection dautres gaz dissous dans le carburant par un capteur de gaz dhydrogène sensible aux autres gaz. La membrane sélectivement perméable peut comprendre du polyimide. Les autres gaz comprennent le monoxyde de carbone, lacétylène et léthylène. Le système peut comporter une autre membrane et un disque métallique poreux. Le disque métallique poreux est lié à la membrane sélectivement perméable en utilisant la membrane supplémentaire comme couche adhésive et en appliquant pression et température. Le disque métallique poreux supporte la membrane sélectivement perméable et la membrane supplémentaire contre la pression de lhuile lorsquelle est soumise à un vide. Lautre membrane comprend des hydrurofluorurocarbones.
CA2950795A 2015-12-10 2016-12-06 Methode et systeme d'extraction selective d'hydrogene gazeux destines a des applications d'analyse de gaz Active CA2950795C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/965,450 2015-12-10
US14/965,450 US9884269B2 (en) 2015-12-10 2015-12-10 Methods and systems for selective hydrogen gas extraction for dissolved gas analysis applications

Publications (2)

Publication Number Publication Date
CA2950795A1 CA2950795A1 (fr) 2017-06-10
CA2950795C true CA2950795C (fr) 2024-05-28

Family

ID=57777379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2950795A Active CA2950795C (fr) 2015-12-10 2016-12-06 Methode et systeme d'extraction selective d'hydrogene gazeux destines a des applications d'analyse de gaz

Country Status (5)

Country Link
US (1) US9884269B2 (fr)
EP (1) EP3179247A1 (fr)
CN (1) CN107014984A (fr)
BR (1) BR102016028986B1 (fr)
CA (1) CA2950795C (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016808B1 (fr) * 2014-01-24 2016-01-22 Franatech As Module de captage d'un gaz dissous dans un liquide et dispositif de mesure
EP3182169B1 (fr) * 2015-12-17 2018-12-05 Mettler-Toledo Safeline Limited Appareil de détection de métaux
KR101923134B1 (ko) * 2016-12-26 2018-11-28 효성중공업 주식회사 변압기 내부결함 검출장치
US11137382B2 (en) 2018-06-15 2021-10-05 Morgan Schaffer Ltd. Apparatus and method for performing gas analysis using optical absorption spectroscopy, such as infrared (IR) and/or UV, and use thereof in apparatus and method for performing dissolved gas analysis (DGA) on a piece of electrical equipment
CA3089773C (fr) 2019-10-08 2025-06-17 Morgan Schaffer Ltd. Étalonnage d’un système d’analyse de gaz dissous
DE102020116660A1 (de) * 2020-06-24 2021-12-30 Inficon Gmbh Verfahren zur temperaturabhängigen Gasdetektion mit einer gasselektiven Membran
US12251991B2 (en) 2020-08-20 2025-03-18 Denso International America, Inc. Humidity control for olfaction sensors
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US12377711B2 (en) 2020-08-20 2025-08-05 Denso International America, Inc. Vehicle feature control systems and methods based on smoking
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
US12269315B2 (en) 2020-08-20 2025-04-08 Denso International America, Inc. Systems and methods for measuring and managing odor brought into rental vehicles
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
CN115493968A (zh) * 2022-09-22 2022-12-20 北京工业大学 一种渗透型氢气泄露报警装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866460A (en) * 1973-05-30 1975-02-18 Westinghouse Electric Corp Gas detector for fluid-filled electrical apparatus
US4058373A (en) * 1977-02-18 1977-11-15 Electric Power Research Institute Combustible gas-in-oil detector
SE9102770L (sv) * 1991-09-25 1993-03-26 Asea Brown Boveri Oevervakning av loest gas i olja
US5749942A (en) * 1997-02-14 1998-05-12 Raychem Corporation Apparatus for extracting a gas from a liquid and delivering the gas to a collection station
US6037592A (en) * 1997-02-14 2000-03-14 Underground Systems, Inc. System for measuring gases dissolved in a liquid
CA2235021C (fr) * 1998-04-14 2007-06-26 Jean-Pierre Gibeault Methode et appareil de controle de gaz dans un liquide dielectrique
US6436257B1 (en) * 1999-06-09 2002-08-20 General Electric Company Means for detecting and measuring the concentration of acetylene dissolved in a fluid
CN1261195C (zh) * 2003-10-24 2006-06-28 深圳奥特迅电气设备有限公司 一种油气分离膜、其制造方法以及用其制成的气体传感器
US7582196B2 (en) * 2004-08-16 2009-09-01 General Electric Company Laminated membranes for diffusion limited gas sensors resistant to pressure variations
CN1752733A (zh) * 2004-09-24 2006-03-29 西南交通大学 牵引变压器油中溶解故障气体在线分离器
US7340938B2 (en) * 2005-02-24 2008-03-11 The Regents Of The University Of Colorado MIS-based sensors with hydrogen selectivity
US8002957B2 (en) * 2008-01-02 2011-08-23 General Electric Company Sensor apparatus for measuring and detecting acetylene and hydrogen dissolved in a fluid
US8028561B2 (en) * 2008-09-30 2011-10-04 Qualitrol Company, Llc Hydrogen sensor with air access
WO2010109474A1 (fr) * 2009-03-23 2010-09-30 Electrical Research & Development Association Dispositif détecteur de début de rupture en ligne amélioré pour la détection d'un début de rupture dans un appareil électrique rempli d'huile, tel qu'un transformateur
US8196448B2 (en) * 2010-01-20 2012-06-12 GM Global Technology Operations LLC Hydrogen sensor assembly
DE102011119484A1 (de) * 2011-11-28 2013-05-29 Elena König Membran zur Bestimmung von Gasen in nicht wässrigen Flüssigkeiten, Verfahren zur Herstellung der Membran, Messanordung und Verfahren zu Bestimmung von Gasen in nicht wässrigen Flüssigkeiten
US8999723B2 (en) * 2013-05-03 2015-04-07 Serveron Corporation Transformer hydrogen indicator
EP3045900B1 (fr) * 2013-09-12 2022-01-19 Korea Advanced Institute Of Science And Technology Élément de capteur d'hydrogène pour mesurer une concentration de gaz d'hydrogène dissous dans un liquide, et procédé pour mesurer une concentration de gaz d'hydrogène l'utilisant
CN105136678A (zh) * 2015-10-21 2015-12-09 广东电网有限责任公司电力科学研究院 一种抗震型变压器油中溶解氢气传感装置

Also Published As

Publication number Publication date
CA2950795A1 (fr) 2017-06-10
BR102016028986B1 (pt) 2022-07-12
US9884269B2 (en) 2018-02-06
CN107014984A (zh) 2017-08-04
BR102016028986A2 (pt) 2017-06-13
US20170165592A1 (en) 2017-06-15
EP3179247A1 (fr) 2017-06-14

Similar Documents

Publication Publication Date Title
CA2950795C (fr) Methode et systeme d'extraction selective d'hydrogene gazeux destines a des applications d'analyse de gaz
US5361625A (en) Method and device for the measurement of barrier properties of films against gases
CN102778483B (zh) 气体传感器
CN104169718B (zh) 气敏传感器的功能性测试
CN104237283B (zh) 检测固体样本对含氢原子的气体的吸附量的方法及系统
US8322192B2 (en) Sensor apparatus and method therefor
ZA200701188B (en) Use of C3a and derivatives thereof as a biomarker for colorectal ademona and/or carcinoma; diagnosis method and test system using the same
US7992426B2 (en) Apparatus and method for increasing the selectivity of FET-based gas sensors
WO2007005666A3 (fr) Systeme et methode de detection d'analytes au moyen de recepteurs differentiels
US20180088015A1 (en) Dynamic moisture absorption-desorption property evaluation apparatus
EP3299798B1 (fr) Appareil, procédé et programme d'évaluation dynamique de la perméabilité à l'humidité
US20170269049A1 (en) Photoionization detector system for organics in water
KR20210057743A (ko) 고전압 디바이스의 절연 매질 내에 용해된 가스의 분석
JP2010049763A (ja) 有機ガスの透過性評価方法および透過性評価装置
CN108139348A (zh) 制冷剂分析仪及其使用方法
US10054575B2 (en) Hydrogen detector and hydrogen detection method
CN106124701B (zh) 电力变压器性能监测系统
JP4954240B2 (ja) 閉鎖されたセル内に検体を消費するセンサを有する電量検体検出装置
JP7417100B2 (ja) 水素侵入モニタリング方法、及び水素侵入モニタリング装置
ATE397750T1 (de) Verfahren zur detektion einer gasblase in einer wässrigen flüssigkeit
Papamichail et al. Monitoring of oil aerosol contamination in pressurised air with SnO2-based thick film sensors in real life conditions
RU24729U1 (ru) Устройство для определения места течи

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201

EEER Examination request

Effective date: 20211201